NEAS[.]1024ad8e39553dd5434789465f49f890_JC[.]exe | Triage

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General

Target

NEAS.1024ad8e39553dd5434789465f49f890_JC.exe
Size

112KB
MD5

1024ad8e39553dd5434789465f49f890
SHA1

de2616a00ee36e83420bcf9e9237d059effa6b75
SHA256

edf000163c2b199b7b00b014bd856fd48082a7648f1e3421ded11f2a09bc491d
SHA512

94c2c62202ff854e5ca7ac9e25701b70da3e3e47db76407ceec181758df37de939042a0d002a32821073fbe57960fdb9e72339ff4f7a051cdd5c0ad95af9cf9a
SSDEEP

768:LDw1RFtrJ9Qhtn2C75RDw1RUTPEVh3O2:Lotri2CpbspO

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.1024ad8e39553dd5434789465f49f890_JC.exe

Files

NEAS.1024ad8e39553dd5434789465f49f890_JC.exe
.exe windows:4 windows x86

d028ed91d908ca3f4bdbbbb8a346d246

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetModuleHandleA
HeapCreate
HeapDestroy
ExitProcess
CloseHandle
InitializeCriticalSection
GetModuleFileNameA
HeapAlloc
TlsAlloc
TlsSetValue
GetCurrentThreadId
GetTickCount
TlsGetValue
CopyFileA
WriteFile
HeapFree
CreateFileA
SetFilePointer
GetFileSize
ReadFile
EnterCriticalSection
HeapReAlloc
LeaveCriticalSection
TlsFree
GetLastError
SetLastError
WaitForMultipleObjects
GetCurrentProcess
GetCurrentThread
DuplicateHandle
CreateSemaphoreA
CreateThread
ReleaseSemaphore

msvcrt

memset
strcmp
memmove
memcpy
strncpy
strlen

Sections

UPX0
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 72KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE